khadar

例句：

1. 1. The ancient Egyptians used papyrus to write their history.
   古埃及人用羊皮纸记录他们的史书。
2. 2. This papyrus scroll contains the oldest known text in the world.
   这张羊皮纸卷包含了世界上最古老的文字记录。
3. 3. The papyrus scroll was carefully preserved for centuries before being discovered.
   这张羊皮纸卷被小心翼翼地保存了几个世纪，直到被发现。